llvm-project/llvm/test/CodeGen/PowerPC/extsh.ll

9 lines
303 B
LLVM

; This should turn into a single extsh
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | grep extsh | count 1
define i32 @test(i32 %X) {
%tmp.81 = shl i32 %X, 16 ; <i32> [#uses=1]
%tmp.82 = ashr i32 %tmp.81, 16 ; <i32> [#uses=1]
ret i32 %tmp.82
}